--- product_id: 202008950 title: "AC Infinity Flexible 300mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 7.6m Long for Heating Cooling Ventilation and Exhaust, 12\" Ducting, 25 ft. Long" brand: "ac infinity" price: "1200.52 DT" currency: TND in_stock: true reviews_count: 13 category: "Ac Infinity" url: https://www.desertcart.tn/products/202008950-ac-infinity-flexible-300mm-aluminum-ducting-heavy-duty-four-layer store_origin: TN region: Tunisia --- # 25 ft length for versatile setups Flexible steel-wire spiral design 4-layer heavy-duty protection AC Infinity Flexible 300mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 7.6m Long for Heating Cooling Ventilation and Exhaust, 12" Ducting, 25 ft. Long **Brand:** ac infinity **Price:** 1200.52 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your airflow game with AC Infinity’s heavy-duty ducting—because your space deserves the best! ## Quick Answers - **What is this?** AC Infinity Flexible 300mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 7.6m Long for Heating Cooling Ventilation and Exhaust, 12" Ducting, 25 ft. Long by ac infinity - **How much does it cost?** 1200.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/202008950-ac-infinity-flexible-300mm-aluminum-ducting-heavy-duty-four-layer) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Length:** Generous 25-foot ducting adapts to a wide range of HVAC, dryer, and grow room needs. - • **Premium Materials:** Crafted from aluminum and thermoplastic for lightweight strength and corrosion resistance. - • **Unmatched Durability:** Four-layer construction resists leaks, tears, and cuts for long-lasting performance. - • **Effortless Flexibility:** Steel-wire spiral allows easy installation even in tight or awkward spaces. - • **Complete Installation Kit:** Includes two stainless steel 12" duct clamps for a secure, professional fit. ## Overview The AC Infinity Flexible 300mm Aluminum Ducting is a 25-foot long, 12-inch diameter ventilation solution designed for HVAC, dryers, and grow rooms. Featuring a robust four-layer design with aluminum and thermoplastic materials, it offers superior durability and leak resistance. Its flexible steel-wire spiral structure ensures easy installation in challenging spaces, and it comes with stainless steel clamps for a secure fit. Rated highly by thousands, this ducting combines professional-grade quality with versatile application. ## Description Product Description This ducting is designed for various ventilation, circulation, and heating/cooling transfer applications. It features four-layer protection, making it more durable and resistant to leaks than single-layer designs. The internal layer is made of heavy-duty dual aluminum foil that is fire/flame resistant. Its outer layer utilizes dual PVC thermoplastic that protects the aluminum from cuts and tears while stopping leakage. Each duct tube is held together by an internal steel-wire spiral that is flexible and easy to install in hard to reach places. The ducting can be shortened by cutting the tube to fit various applications. Includes two stainless steel duct clamps. Applications Primarily used with duct fan systems in various air circulation and ventilation projects including hydroponic grow rooms and tents, bathrooms and attics, heating and cooling transportation, and other installations. It is also used to cool AV equipment rooms, closets, racks, and cabinets. Aluminum Ducting Flexible ducting tube designed to route airflow in home HVAC applications. Creates a passage to supply, return, and exhaust air. The Most Essential Ventilation Accessory Ducting tubes are a vital part of any room that requires a regular exchange of air, facilitating air delivery for proper ventilation. Using ducting will streamline the airflow, ensuring good indoor air quality and thermal comfort in your home or workplace. Multi-layer Construction Features dual layer protection made of an outer thermoplastic and an inner aluminum. Employs a four-layer design that resists leaks, tears, and cuts. Wire Coil Structure The spiral wire holds the tubular shape, while the inner lining stays smooth and straight when stretched out, maximizing airflow and diminishing CFM loss. Flexible Ducting Makes installation easy by bending the aluminum duct tube in any direction. This allows you to accommodate most space restrictions. Steel Duct Clamps This set includes two steel duct clamps that secure the aluminum tubing to your inline fan or other duct openings. Fastens the loop using a Phillips screw. Review: Proper stuff, sorted my dryer out! - Finally got round to replacing the rubbish old ducting on me tumble dryer, the old one was practically made of cobwebs and hope. This AC Infinity stuff is a different kettle of fish altogether! It's really sturdy, you can tell its got those four layers they talk about. Was a bit of a wrestle getting it connected up, like trying to tame a shiny silver python, but once it was on with a couple of jubilee clips, it felt solid. The 8 feet length was more than enough, had a bit to spare. Dryer seems to be working more efficient now too. Well chuffed. Review: Large Flexible Ducting - Bought this so that I could install some AC units that require large holes through the wall in a slightly different way to the manufacturers instructions. This ducting is perfect, I cut it to the desired length with a sharp knife and wire cutters, attached both ends with jubilee clips and they work a treat. This ducting was absolutely perfect for what I needed it for and delivered super fast by desertcart ## Features - Designed for ventilation applications including HVAC, dryer, grow rooms and tents. NOT compatible with the CLOUDLINE S12 or T12. - Four layer design makes it more durable and resistant to leaks, tears, and cuts. - Steel-wire spiral structure is flexible and easy-to-install in hard to reach places. - Constructed of Aluminum and thermoplastic, tube can be shortened for various applications. - Ducting Size: 12” | Length: 25 feet | Includes two stainless steel 12" duct clamps ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0845M9V2M | | Best Sellers Rank | 4,804 in DIY & Tools ( See Top 100 in DIY & Tools ) 14 in Ducting | | Brand | AC Infinity | | Colour | 25 Feet | | Country of Origin | China | | Customer Reviews | 4.6 out of 5 stars 33,985 Reviews | | Item Dimensions L x W | 7.62L x 0.31W metres | | Item Length | 25 Feet | | Item Weight | 3.9 Kilograms | | Item weight | 3.9 Kilograms | | Manufacturer | AC Infinity | | Material | Aluminium , Polyvinyl Chloride (PVC) | | Maximum Pressure | 4 Bars | | Maximum pressure | 4 Bars | | Nominal Wall Thickness | 0.0625 inches | | Outside Diameter | 12 Inches | | Product dimensions | 7.62L x 0.31W metres | | UPC | 819137021273 | | Unit Count | 1.0 count | ## Product Details - **Brand:** AC Infinity - **Colour:** 25 Feet - **Item length:** 25 Feet - **Item weight:** 3.9 Kilograms - **Material:** Aluminium, Polyvinyl Chloride (PVC) - **Maximum pressure:** 4 Bars - **Nominal wall thickness:** 0.0625 inches - **Outside diameter:** 12 Inches - **Product dimensions:** 7.62L x 0.31W metres - **UPC:** 819137021273 ## Images ![AC Infinity Flexible 300mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 7.6m Long for Heating Cooling Ventilation and Exhaust, 12" Ducting, 25 ft. Long - Image 1](https://m.media-amazon.com/images/I/71kqd28UpHL.jpg) ![AC Infinity Flexible 300mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 7.6m Long for Heating Cooling Ventilation and Exhaust, 12" Ducting, 25 ft. Long - Image 2](https://m.media-amazon.com/images/I/617bT01GrvL.jpg) ![AC Infinity Flexible 300mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 7.6m Long for Heating Cooling Ventilation and Exhaust, 12" Ducting, 25 ft. Long - Image 3](https://m.media-amazon.com/images/I/61sGtDyCAnL.jpg) ![AC Infinity Flexible 300mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 7.6m Long for Heating Cooling Ventilation and Exhaust, 12" Ducting, 25 ft. Long - Image 4](https://m.media-amazon.com/images/I/61laljY0z1L.jpg) ![AC Infinity Flexible 300mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 7.6m Long for Heating Cooling Ventilation and Exhaust, 12" Ducting, 25 ft. Long - Image 5](https://m.media-amazon.com/images/I/51Wn5YrzeqL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Bought 12” for 12” flange and ceiling box… it is extremely tight and doesn’t seem to want to go on the flange or box? Am I missing something?** A: It is a tight fit I used it on mobile home went on fairly easy they do mention in the description it is used for mobile home so I'm not sure if it works on your application or not Hope this helps **Q: can this be made explosion proof with wire clips? planning to use as vent for paint spray booth using flammable paints** A: This is where you get professional advice. Also don’t “roll you own” when it comes to explosion proof stuff. There are companies out there that make explosion proof stuff as well as paint booths. Their are various UL and NFPA requirements that have to be met. Look for used equipment, with this economy it is out there. There are ways of saving money, there are parts of this you can DIY, but you need someone who understands the hazards to do this safely. Also, anyone telling you how to do this without seeing what you want to do - does not know what they are doing. **Q: Im making my own welding extractor, do you think that is going to work?** A: Yes, it should work for a welding extractor. Use duct tape between the ducting and the metal clamps to protect the ducting, otherwise the clamps can rip holes in it **Q: Can this replace hvac duct work for a house** A: It will but I'd advise not to. It's not insulated enough. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Proper stuff, sorted my dryer out! *by S***T on 2 June 2025* Finally got round to replacing the rubbish old ducting on me tumble dryer, the old one was practically made of cobwebs and hope. This AC Infinity stuff is a different kettle of fish altogether! It's really sturdy, you can tell its got those four layers they talk about. Was a bit of a wrestle getting it connected up, like trying to tame a shiny silver python, but once it was on with a couple of jubilee clips, it felt solid. The 8 feet length was more than enough, had a bit to spare. Dryer seems to be working more efficient now too. Well chuffed. ### ⭐⭐⭐⭐⭐ Large Flexible Ducting *by M***N on 7 July 2025* Bought this so that I could install some AC units that require large holes through the wall in a slightly different way to the manufacturers instructions. This ducting is perfect, I cut it to the desired length with a sharp knife and wire cutters, attached both ends with jubilee clips and they work a treat. This ducting was absolutely perfect for what I needed it for and delivered super fast by Amazon ### ⭐⭐⭐⭐⭐ Fantastic *by T***S on 3 November 2025* Fantastic quality ## Frequently Bought Together - AC Infinity Flexible 12-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust - AC Infinity CLOUDLINE PRO T12, Quiet 12” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics - EesTeck 2Pcs 12"(Diameter) Adjustable 304 Stainless Steel Duct Clamps Hose Clamp Pipe Clamp Air Ducting Clamp worm drive hose clamps (289mm-311mm) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/202008950-ac-infinity-flexible-300mm-aluminum-ducting-heavy-duty-four-layer](https://www.desertcart.tn/products/202008950-ac-infinity-flexible-300mm-aluminum-ducting-heavy-duty-four-layer) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-06*